6Nature. Big data: .Science in the Petabyte Era [ EIVOL]. [2012-11-04]. http://www .nature.com/nature/jour- nal/v455/n7209/edsumm/e080904-01 .html.
7Big data: The next frontier for innovation, competition, and productivity [EB/OL]. [2011 -05-27]. http: //wwwJnckinsey.com/insights/businesstech nologyfoigda- tathe next tontier for innovation.
8Manyika J, et al. Big data: The next frontier for inno- vation, competition, and productivity [R]. McKin- seyGlobalinsfitute, 2011 : 1- 137.
9Gantz J, Reinsel D. Extracting value from chags [R ]. IDCiView, 2011: 1-12.
10Donley J, Albert M. Library Ecology and Electronics [J]. American Documentation, 1957, 8 (4): 300- 305.
